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Neptune's technical innovations, backed by solid customer support, builds confidence in our complete portfolio of products, delivering peace of mind reliability to our end users.

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ProTips Education Center

Single-Source Resource for Industrial Water Treatment

New educational center dedicated to providing you with resources, best practices and product information for the industrial water treatment market.

Check out our ProTips

Neptune Markets

Single-source, end-to-end solutions

Neptune delivers pump systems for use in the reliable and safe handling of chemical fluids used for water treatment applications in municipalities, general industries and agriculture.

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ProTips Education Center

Single-Source Resource for Industrial Water Treatment

New educational center dedicated to providing you with resources, best practices and product information for the industrial water treatment market.

Check out our ProTips
  • How to Calibrate a Neptune™ Advanced Stroke Controller

    Dec 21, 2023
    At Neptune™, we provide single-source, end-to-end solutions to help increase your operational performance and deliver the peace-of-mind reliability you expect for a range of markets and applications, including industrial water/wastewater, municipal usage, agricultural applications and chemical metering and dispensing.
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  • How to Retrofit a Neptune™ Advanced Stroke Controller to a Hydraulic Metering Pump

    Dec 21, 2023
    Delivering peace-of-mind reliability, the Neptune™ Advanced Stroke Controller allows the capacity of any Neptune 500 Series, 600 Series or 6000 Series Hydraulic Metering Pump to be automatically controlled in response to a standard 4-20 mADC process signal.
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  • How to Remove & Replace Valve Stack on Neptune™ 560 Series Hydraulic Metering Pumps

    Oct 16, 2023
    Neptune™ 560 Series Hydraulic Metering Pump represents our commitment to providing unique technologies that increase operational efficiency and performance while delivering peace-of-mind reliability. This step-by-step guide help operators properly remove and replace the valve stack in their 560 Series Hydraulic Metering Pumps.
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  • How to Remove & Replace the Valve Cartridge on Neptune™ 500 Series Hydraulic Metering Pumps

    Sep 18, 2023
    The Neptune™ 500 Series Hydraulic Metering Pump offers a variety of benefits and features help deliver the signature peace-of-mind reliability customers expect. This step-by-step guide can help operators correctly remove and replace the valve cartridge of their Neptune 500 Series Hydraulic Metering Pumps.
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  • How to Correctly Replace the Diaphragm in a Hydraulic Metering Pump

    Aug 28, 2023
    With over 60 years of experience in the pump industry, Neptune® knows that improving system efficiencies and delivering peace of mind reliability means making maintenance quick and simple. Follow this step-by-step guide to correctly replace the diaphragm of your Neptune 500, 560, 600 and 6000 Series Hydraulic Diaphragm Metering Pump.
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  • How To Correctly Set the Internal Relief Valve on a Hydraulic Diaphragm Metering Pump

    Jun 15, 2023
    Neptune® has been known for providing accurate hydraulic metering pumps designed to handle critical applications in various industries, including agriculture, oil and gas, chemical processing, and water and wastewater treatment. The internal relief valve must be adjusted correctly for these pumps to perform optimally in these demanding applications. The step-by-step guide will help you properly set the internal relief valve of Hydraulic Metering Pumps.
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  • Neptune® Provides the Perfect Acid-Handling Metering Pump Technology

    May 18, 2023
    Neptune provides the corrosion-resistant, high-performing hydraulic, mechanically-actuated and solenoid-driven metering pump technology designed to help manufacturers optimize wastewater treatment and acid-handling applications.
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  • How to Convert Your By-Pass Feeder Into a Filter Feeder

    Apr 24, 2023
    As part of the Neptune® commitment to providing its customers with reliable, safe and efficient end-to-end solutions for water and wastewater treatment applications, Neptune has designed its By-Pass Feeders to be easily converted into Filter Feeders.
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  • The Key Differences Between By-Pass Feeders and Filter Feeders

    Mar 16, 2023
    For over 60 years, Neptune has provided a comprehensive portfolio of end-to-end technology engineered for the water and wastewater industry, including By-Pass Feeders and Filter Feeders. While both By-Pass Feeders and Filter Feeders provide the peace-of-mind reliability needed in water and wastewater applications, some differences need to be considered. Read this blog to learn which technology is ideal for your operation.
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  • Guide To Properly Starting Up Your Hydraulic Diaphragm Metering Pump

    Feb 20, 2023
    Like all pumping technology, Neptune hydraulic metering pumps require a proper start-up process to help ensure optimal performance in critical operations requiring reliability, efficiency and safety. Check out this step-by-step guide to learn how to start your 500, 560, 600 and 6000 Series Neptune hydraulic metering pump properly.
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  • Perfecting Closed-Loop Systems With Neptune®

    Dec 21, 2022
    Closed-loop systems in facility operations are designed to recirculate liquid in a loop while ensuring heat-exchange properties are maintained and preventing internal damage from particulates, corrosion and fouling biological growth. Small flow orifices, water loss, metallurgy and the pre-cleaning process increase these risks. Neptune® provides an ideal solution for closed-loop liquid-recirculation systems with its FTF Series Filter Feeder, designed to introduce chemicals into hot-or-cold water systems while simultaneously filtering out contaminants. Read this blog to learn how Neptune FTF Series Filter Feeders bring closed-loop liquid-recirculation systems even closer to perfection.
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  • Selecting The Right Metering Pump Technology for Water Treatment Operations

    Nov 23, 2022
    Water – it’s everywhere. It’s the reason we exist and how we continue to live. It flows all around the world, being a valuable resource for people and a range of industries. As an essential part of life – either for consumption, cleaning or industrial use – water needs to remain clean and free from impurities that can be harmful. This is why water and wastewater treatment are necessary.
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  • A One-Stop Source For Industrial Wastewater Treatment Technology

    Oct 21, 2022
    Whether for consumption or industrial applications, being able to treat, reuse and dispose of water is necessary. For industrial applications, the challenge of removing damaging particles requires a variety of technologies, including metering pumps, polymer makedown systems and peristaltic pumps. Learn how Neptune provides a one-stop shop for industrial wastewater treatment with the most efficient and cost-effective technology designed to work together.
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  • The Ideal Metering Pump for Boiler Problems

    Sep 22, 2022
    For boiler-water treatment, the most effective method for handling the chemical impurities in feedwater is to use other chemicals. With metering pump technology, operators can confidently dispense the appropriate amount of chemicals at the right time. Regardless of the method, whether it be hydraulic metering pumps, electronic metering pumps or filter feeders, it is important for operations to implement an effective boiler-water treatment plan to eliminate the risk of causing irreversible damage to boilers and their operation. Learn how to select the right metering pump for boiler-water treatment by checking out this blog!
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  • What to Know When Specifying Small Portable Mixers

    Aug 22, 2022
    Portable mixers don’t usually get the credit they deserve, but this technology plays a pivotal role in critical industrial liquid-handling applications. Like pumps, portable mixers are an essential technology that can provide operators with several years of service if properly designed and engineered.
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  • The Top Benefits of Utilizing Metering Pumps in Your Center-Pivot Irrigation Systems

    Jul 15, 2022
    When looking to optimize cost, efficiency, return on investment and yield, growers must utilize a pump that can precisely and accurately introduce the desired amount of fertilizers and chemicals into the farm’s center-pivot water irrigation system. While a variety of pumping technology can be used, hydraulic and mechanical diaphragm metering pumps are perfect for these operations because they incorporate the design features and benefits necessary to positively impact the grower's bottom line.
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  • Bringing Treatments to a Boil

    Jul 06, 2022
    The function of a boiler is simple. It boils water to produce steam, which, in turn, provides energy. While this is a straightforward process, there are complexities within it that could affect the boiler’s integrity. The primary concern is the quality of the water.
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  • Selecting the Right Metering Pump for Boiler-Water Treatments

    Nov 02, 2021
    The function of a boiler is simple. It boils water to produce steam, which in turn provides energy. While this is a straightforward process, there are complexities within it that could affect the boiler’s integrity. The primary concern is the quality of the water.
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  • Neptune™ Releases Additional NSP Series Solenoid Pump And NXP Series Stepper Motor-Driven Pump Models

    Jun 17, 2021
    Neptune™, part of PSG®, a Dover company, and a worldwide leader in specialty pumps, is pleased to announce the availability of 35 additional models as part of the Phase II release of its NSP Series Solenoid Metering Pumps and NXP Series Stepper Motor-Driven Metering Pumps.
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  • What to Know When Specifying Large Portable Mixers

    Mar 31, 2021
    Pumps are acknowledged workhorses in industrial liquid-handling applications, but there is another technology that, while not necessarily as highly recognized as the pump, plays a pivotal role in critical industrial liquid-handling applications. This technology is the portable mixer, and properly designed and engineered mixers can provide the operator with many years of service in a wide variety of blending or mixing operations.
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